Emerging Technologies Policy Considerations for Congress

GAO Reports

Published April 2nd, 2026

Detected April 2nd, 2026

Summary

GAO published its second periodic report identifying three emerging technologies with transformative potential requiring congressional attention over the next decade: neural implants for human augmentation, general purpose robots, and orbital debris removal technologies. The report does not make recommendations but outlines policy considerations for Congress and other stakeholders to weigh as these technologies continue developing toward maturity.

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What changed

GAO's Science and Technology Trends report identifies three emerging technology areas that may require congressional attention by 2036. For neural implants, GAO notes these could enable brain-to-brain communication, accelerated learning, or hands-free computer control, but raise concerns about user privacy and security depending on data access controls, and complicate differentiation between medical and augmentative uses. General purpose robotics represents a shift from task-specific automation to flexible machines capable of performing diverse tasks, with potential applications in infrastructure maintenance and disaster response, but also significant social impacts from autonomous operation in hazardous environments. Orbital debris removal technologies could reduce risks from over 1 million tracked and untracked debris pieces threatening space infrastructure, though the Outer Space Treaty may pose legal ambiguities for development and deployment.

GAO is not making recommendations but has identified policy considerations for Congress. Regulated entities and technology developers in the neural implant, robotics, and space sectors should monitor congressional developments as policymakers consider potential oversight mechanisms, risk assessment frameworks, ethical development standards, and legal analyses specific to these emerging technology domains.

What to do next

Monitor congressional developments regarding emerging technology oversight frameworks
Review internal R&D portfolios for alignment with potential neural implant standards and privacy requirements
Assess general purpose robotics deployments for autonomous operation safety controls

Source document (simplified)

GAO-26-108079 Published: Apr 02, 2026. Publicly Released: Apr 02, 2026.

Fast Facts

In our second periodic report on science and tech trends, we looked at 3 emerging technologies with transformative potential:

Neural implants for human augmentation could enable direct brain-to-brain communication, accelerated learning, or hands-free control of computers, but could also compromise user privacy and security

General purpose robots could alter daily life, with potentially significant social and environmental effects

Technologies to remove “space junk” could reduce the danger that more than 1 million pieces of debris pose to vital infrastructure in orbit, but legal ambiguities could stand in the way

Highlights

What GAO Found

GAO identified three potentially transformative technologies that are trending toward maturity and may need congressional attention over the next 10 years. These technologies are:

Neural implants for human augmentation. Currently, neural implants are only available to people with certain medical needs. Future implants might enable direct brain-to-brain communication, hands-free control of computers, or the rapid acquisition of new skills and abilities. General availability of neural implants could compromise users' privacy and security, depending on who can access data from such implants. In addition, differentiating between medical and augmentative uses would involve subjective value judgments and ethical questions. Policymakers could consider a variety of options, including determining whether to propose standards for the ethical development and use of neural implants or explore ways to ensure that privacy and security concerns are addressed.
General purpose robots. General purpose robotics represents a fundamental shift from task-specific automation to flexible, adaptable machines capable of performing a wide range of tasks and potentially learning new tasks. Such robots could assist with a variety of tasks, including helping maintain infrastructure and assisting with disaster response. But their use could also lead to significant social impacts, such as risks associated with giving robots a level of autonomy in hazardous environments. Policymakers could consider a variety of options, including determining whether to explore a broad range of oversight, risk assessment, or control mechanisms (such as software controls requiring human confirmation) to help mitigate these concerns.
Orbital debris removal technologies. There are more than 15,000 pieces of orbital debris currently tracked, with more than a million pieces that are too small to track but can still damage satellites and other spacecraft that provide important services. Technology is in development to actively remove, relocate, or repurpose large, non-tumbling debris. This could reduce the risk of a catastrophic cascade of collisions, but would not eliminate it because small or tumbling debris constitute the vast majority of dangerous debris. Additionally, further development and use of novel technologies may be hampered by possible legal difficulties posed by the Outer Space Treaty. Policymakers could consider a variety of options, including supporting targeted research to fill technological gaps or initiating legal analyses to develop solutions to legal difficulties. GAO is not making recommendations but has identified several policy considerations for the Congress and others to weigh as these technologies continue developing.

Why GAO Did This Study

Science and technology are constantly evolving, and there is a need for analysis of emerging trends of the future to help prepare for disruptions that may have major impacts in the lives of Americans. To address this need, GAO developed this report focused on technologies approximately 10 years on the horizon. The goal is to provide foresight into developing technologies that could have significant impacts on Americans.

GAO described developments in these technologies and how they may be affected by various elements which may be useful for policymakers, such as legislative bodies, government agencies, or other groups, to consider. These elements include the five domains in the STEER framework: social impacts, technology drivers, environmental impacts, economic drivers, and the regulatory landscape.

To conduct this work, GAO relied on a review of scientific literature from academic journals and position papers and held semi-structured interviews with eleven experts across the three technologies. GAO relied on the judgment of its engineers and scientists and consideration of the collected information to describe key aspects of the technological trends, including identifying technological developments, market conditions, or economies of scale that could further accelerate the maturity of these new technologies, and considerations for policymakers.

Recommendations

GAO is not making recommendations but has identified several policy considerations for the Congress and others to weigh as these technologies continue developing.

Full Report

Full Report (40 pages)

Accessible PDF (40 pages)

GAO Contacts

Sterling Thomas Chief Scientist Science, Technology Assessment, and Analytics thomass2@gao.gov

Media Inquiries

Sarah Kaczmarek Managing Director Office of Public Affairs media@gao.gov

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Topics

Science and Technology Science and technology Remediation Software Satellites Compliance oversight Robotics Military communication Atmosphere Scientists Disasters